HAlbumContext::HAlbumContext(HAlbum& rep, QWidget *parent) :
QWidget(parent),
s_rep(rep),
s_albumLoadCount(0),
s_trackLoadCount(0),
s_tagLoadCount(0),
s_artistLoadCount(0),
s_shoutLoadCount(0),
s_cachedPlayCount(-1),s_cachedListenerCount(-1),s_cachedUserPlayCount(-1),
s_shoutsToLoad(5),
s_pw(0), s_ge(0),
ui(new Ui::HAlbumContext)
{
s_showTime=QTime::currentTime();
ui->setupUi(this);
ui->label_album->setText(s_rep.getAlbumName());
s_priority[0].push_back(s_rep.sendSummary(this,"setSummary"));
s_priority[0].push_back(s_rep.sendPlayCount(this,"setPlayCount"));
s_priority[0].push_back(s_rep.sendListenerCount(this,"setListenerCount"));
s_priority[0].push_back(s_rep.sendUserPlayCount(this,"setUserPlayCount"));
connect(ui->label_moreDescription,SIGNAL(linkActivated(QString)),this,SLOT(showMoreBio()));
ui->widget_artist->setLayout(new QVBoxLayout);
ui->widget_tags->setLayout(new QVBoxLayout);
ui->widget_tracks->setLayout(new QVBoxLayout);
ui->widget_comments->setLayout(new QVBoxLayout);
ui->widget_comments->layout()->setSpacing(0);
connect(ui->label_moreTracks,SIGNAL(linkActivated(QString)),this,SLOT(loadTracks()));
connect(ui->label_moreTags,SIGNAL(linkActivated(QString)),this,SLOT(loadTags()));
// connect(ui->label_moreArtists,SIGNAL(linkActivated(QString)),this,SLOT(loadSimilar()));
connect(ui->label_moreShoutbox,SIGNAL(linkActivated(QString)),this,SLOT(loadShouts()));
connect(ui->textEdit_shout,SIGNAL(textChanged()),this,SLOT(evalShout()));
connect(ui->pushButton_post,SIGNAL(clicked()),this,SLOT(sendShout()));
ui->label_albumPic->adjustSize();
ui->frame_art->adjustSize();
ui->frame_header->adjustSize();
connect(ui->button_play,SIGNAL(clicked()),this,SLOT(play()));
s_albumLoadCount=0;
s_trackLoadCount=0;
s_tagLoadCount=0;
loadArtist();
loadTracks();
loadTags();
readjustPriorities();
}
int main(int argc, char** argv) {
init(argc, argv);
std::string index_tracks_file = argv[1];
std::string features_format = argv[2];
std::string views_file = argv[3];
// TODO: Use number of frames instead of reading until failure.
//int num_frames = boost::lexical_cast<int>(argv[4]);
std::string feature_tracks_file = argv[5];
// Load names of views.
std::vector<std::string> views;
bool ok = readLines(views_file, views);
MultiviewTrackList<IndexSet> index_multitracks;
if (FLAGS_input_multitracks) {
// Load multi-tracks from file.
DefaultReader<int> index_reader;
VectorReader<int> reader(index_reader);
ok = loadMultiviewTrackList(index_tracks_file, index_multitracks, reader);
CHECK(ok) << "Could not load multi-tracks";
} else {
// Load tracks from file.
MultiviewTrackList<int> tracks;
DefaultReader<int> reader;
ok = loadMultiviewTrackList(index_tracks_file, tracks, reader);
CHECK(ok) << "Could not load tracks";
// Convert to multitracks.
tracksToMultitracks(tracks, index_multitracks);
}
MultiviewTrackList<FeatureSet> multitracks;
// Convert to multitracks of features for reconstructing/visualizing.
if (FLAGS_input_keypoints) {
ok = loadKeypoints(index_multitracks, features_format, views, multitracks);
CHECK(ok) << "Could not load keypoints";
} else {
ok = loadTracks(index_multitracks, features_format, views, multitracks);
CHECK(ok) << "Could not load feature tracks";
}
if (!FLAGS_input_multitracks && FLAGS_input_keypoints) {
// If we input valid tracks and used keypoints not tracks,
// then we can write out valid tracks.
MultiviewTrackList<SiftPosition> tracks;
multitracksToTracks(multitracks, tracks);
SiftPositionWriter writer;
saveMultiviewTrackList(feature_tracks_file, tracks, writer);
} else {
// Save multitracks.
SiftPositionWriter feature_writer;
VectorWriter<SiftPosition> writer(feature_writer);
saveMultiviewTrackList(feature_tracks_file, multitracks, writer);
}
return 0;
}
void ViProjectLoader::loadProjects(QList<ViProject*> projects)
{
ViProject *project;
for(int i = 0; i < projects.size(); ++i)
{
++mProjectCount;
project = projects[i];
QObject::connect(project, SIGNAL(loaded()), this, SLOT(loadTracks()), Qt::UniqueConnection);
if(!project->load())
{
--mProjectCount;
LOG("The project (" + projects[i]->filePath() + ") could not be loaded.");
}
}
ViLoadingWidget::stop();
QString message = "The project";
if(mProjectMode == ViProjectLoader::MultipleProjects)
{
message += "s were";
}
else
{
message += " was";
}
LOG(message + " loaded.");
if(projects.size() > 0)
{
emit projectChanged();
}
}
/*
Loads an existing project
*/
void ProjectManager::loadExistingProject()
{
//Let the user choose a .mor file then begin processing
if (_loadChooser.browseForFileToOpen()) {
//Update the project File
_projectFile = _loadChooser.getResult();
//Parse the project file into projectElements
projectElements = XmlDocument::parse(_projectFile);
loadTracks();
}
}
void
SqlPlaylist::removeTrack( int position )
{
if( !m_tracksLoaded )
loadTracks();
if( position < 0 || position >= m_tracks.size() )
return;
Meta::TrackPtr track = m_tracks.takeAt( position );
unsubscribeFrom( track );
saveToDb( true );
notifyObserversTrackRemoved( position );
}
void
SqlPlaylist::addTrack( Meta::TrackPtr track, int position )
{
if( !m_tracksLoaded )
loadTracks();
if( position < 0 )
position = m_tracks.count();
else
position = qMin( position, m_tracks.count() );
subscribeTo( track ); //keep track of metadata changes.
m_tracks.insert( position, track );
saveToDb( true );
notifyObserversTrackAdded( track, position );
}
//pass in default options for music and sfx from options screen, and any mute option from
//command line, which overrides music and sfx options.
void Audio::setup(bool bSfx, bool bMusic, const std::string &baseTrackDir, bool bMute)
{
if (_init) return;
//open audio with chunksize of 128 for gp2x, as smaller this is,
//the more often the sound hooks will be called, reducing lag
//e.g Mix_OpenAudio(22050, AUDIO_S16, 2, 2048)
if (Mix_OpenAudio(SOUND_FREQUENCY, SOUND_FORMAT, SOUND_CHANELS, SOUND_CHUNK) == -1)
{
//setLastError("Warning: Couldn't set audio\nReason: %s\n");
return; //not set _init
}
_opt._bMusic = bMusic && !bMute; //music on or off
_opt._bSfx = bSfx && !bMute; //sfx on or off
_volTest = Mix_LoadWAV(std::string(RES_SOUNDS + "ping.wav").c_str()); //also used in game
setVolume((MIX_MAX_VOLUME / 2), false); //no test sound
musicMute(!bMusic);
sfxMute(!bSfx);
//#ifdef _USE_MIKMOD
// if (_gd->_options._bMusic)
// {
// MikMod_RegisterAllDrivers();
// MikMod_RegisterAllLoaders();
// md_mode |= DMODE_SOFT_MUSIC;
// if(MikMod_Init(""))
// {
// //setLastError("Warning: Couldn't init MikMod audio\nReason: %s\n");
// return; //failed
// }
// std::cout << "Using MikMod audio directly" << std::endl;
// modStart();
//#endif //_USE_MIKMOD
setBaseTrackDir(baseTrackDir);
if (bMusic)
loadTracks(_baseTrackDir);
std::cout << "Standard audio initialised" << std::endl;
_init = true;
}
void
SqlPlaylist::metadataChanged( Meta::TrackPtr track )
{
//TODO: do we really need to observe track changes? Metadata will be properly saved
//on exit and proxy tracks are loaded with uidUrl. So at worse the save metadata in
//playlist_tracks will be outdated until real track is loaded.
if( !m_tracksLoaded )
loadTracks();
//When AFT detects a moved file it will update the track and make it signal it's observers.
if( !m_tracks.contains( track ) )
{
error() << "Got a metadataChanged for a track that is not in the playlist.";
return;
}
//force update of tracks in database
saveToDb();
}
void Game::init()
{
m_audioThread.start();
m_audioWorker->moveToThread(&m_audioThread);
QMetaObject::invokeMethod(m_audioWorker, "init");
QMetaObject::invokeMethod(m_audioWorker, "loadSounds");
m_assetManager->load();
if (loadTracks())
{
initScene();
}
else
{
throw std::runtime_error("Couldn't load tracks.");
}
start();
}
void ViProjectLoader::loadTracks()
{
ViProject *project = (ViProject*) sender();
QObject::disconnect(project, SIGNAL(loaded()), this, SLOT(loadTracks()));
mProjects.enqueue(project);
mUi->tracksComboBox->clear();
ViAudioObjectQueue objects = project->objects();
ViAudio::Type resources;
for(int i = 0; i < objects.size(); ++i)
{
resources = objects[i]->availableResources();
if(resources != ViAudio::Undefined)
{
mObjects.enqueue(objects[i]);
if(mProjectMode == ViProjectLoader::SingleTrack)
{
mUi->tracksComboBox->addItem(objects[i]->fileName(true, true));
}
}
else
{
LOG("Track (side " + QString::number(objects[i]->sideNumber()) + ", track " + QString::number(objects[i]->trackNumber()) + ") does not have any data and will be removed from the list.");
}
}
if(mProjectMode == ViProjectLoader::SingleTrack && !mObjects.isEmpty())
{
mUi->tracksLabel->show();
mUi->tracksComboBox->show();
}
--mProjectCount;
if(mProjectCount == 0)
{
emit finished();
}
if(mProjectMode != ViProjectLoader::SingleTrack) emit changed();
}
void
SqlPlaylist::triggerTrackLoad()
{
if( !m_tracksLoaded )
loadTracks();
}
void
SourceInfoWidget::onCollectionChanged()
{
loadTracks();
loadRecentAdditions();
}
